US3490770A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf ball
Assignee: Brunswick Corp
•
Filing: 1967-06-21
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Granted: 1970-01-20
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Expires: 1987-06-21
Abstract
No abstract record available.
Inventors
- 👤 Fred E Satchell
- 👤 David T Retford
- 👤 Robert S Barnes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:50
CPC Classifications
A; A63; A63B; A63B37/00; A63B37/0003; A63B37/005; A63B37/0051; A63B37/0052; A63B37/007; A63B37/0072; A63B37/0075; A63B45/00; A63B37/02; A63B37/08; A63B2037/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |